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AMBIENT TEMPERATURE

-30°C to +60°C (-22°F to +140°F)

STORAGE TEMPERATURE

-40°C to +70°C (-40°F to +158°F)

ENTITY PARAMETERS

Ui = 5.7V
Ii = 350mA
Pi = 1.2W
Ci = 59.4 uF
Li = 0

Exi Keyboard Interface

If you need to use a Keyboard in a Zone 1 hazardous area but connect to a keyboard in a safe area you will need to interface via a Keyboard isolator

TW-100

The Ex i interface TW-100 enables safe operation of external input devices for PC’s in the Ex area. It fulfils the degree of protection EX II (2) G [Ex ib] IIC and IP 54, it can be used in zones 1 u. 2. The maximum cable length between the interface and periphery is 20m. Simple plug and play without special cable allows fast and easy installation.